Surface drill rigs 2025 United States, Mifflinburg, Pennsylvania
Hammers / Breakers 2021 United States, Waterloo, Iowa
Surface drill rigs 2007 6,677 h United States, Louisville, Kentucky
Surface drill rigs 2011 United States, Louisville, Kentucky
Surface drill rigs 2013 United States, Louisville, Kentucky
Surface drill rigs 2007 United States, Louisville, Kentucky
Surface drill rigs 2014 3,750 h United States, Louisville, Kentucky